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authorLukePulverenti <luke.pulverenti@gmail.com>2013-02-28 15:12:36 -0500
committerLukePulverenti <luke.pulverenti@gmail.com>2013-02-28 15:12:36 -0500
commit5e2e6b1716fc42afcb535351eec7fe4cca561ff8 (patch)
treeeacd22f92975877a13d77ed1f113b7df12e10527 /BDInfo/TSCodecVC1.cs
parent7cacbeee7b01a30e85339266270aa1ee8c866ec8 (diff)
moved bdinfo to a nuget package
Diffstat (limited to 'BDInfo/TSCodecVC1.cs')
-rw-r--r--BDInfo/TSCodecVC1.cs134
1 files changed, 0 insertions, 134 deletions
diff --git a/BDInfo/TSCodecVC1.cs b/BDInfo/TSCodecVC1.cs
deleted file mode 100644
index 3cfd50cba..000000000
--- a/BDInfo/TSCodecVC1.cs
+++ /dev/null
@@ -1,134 +0,0 @@
-//============================================================================
-// BDInfo - Blu-ray Video and Audio Analysis Tool
-// Copyright © 2010 Cinema Squid
-//
-// This library is free software; you can redistribute it and/or
-// modify it under the terms of the GNU Lesser General Public
-// License as published by the Free Software Foundation; either
-// version 2.1 of the License, or (at your option) any later version.
-//
-// This library is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-// Lesser General Public License for more details.
-//
-// You should have received a copy of the GNU Lesser General Public
-// License along with this library; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-//=============================================================================
-
-using System;
-using System.Collections.Generic;
-using System.Text;
-
-namespace BDInfo
-{
- public abstract class TSCodecVC1
- {
- public static void Scan(
- TSVideoStream stream,
- TSStreamBuffer buffer,
- ref string tag)
- {
- int parse = 0;
- byte frameHeaderParse = 0;
- byte sequenceHeaderParse = 0;
- bool isInterlaced = false;
-
- for (int i = 0; i < buffer.Length; i++)
- {
- parse = (parse << 8) + buffer.ReadByte();
-
- if (parse == 0x0000010D)
- {
- frameHeaderParse = 4;
- }
- else if (frameHeaderParse > 0)
- {
- --frameHeaderParse;
- if (frameHeaderParse == 0)
- {
- uint pictureType = 0;
- if (isInterlaced)
- {
- if ((parse & 0x80000000) == 0)
- {
- pictureType =
- (uint)((parse & 0x78000000) >> 13);
- }
- else
- {
- pictureType =
- (uint)((parse & 0x3c000000) >> 12);
- }
- }
- else
- {
- pictureType =
- (uint)((parse & 0xf0000000) >> 14);
- }
-
- if ((pictureType & 0x20000) == 0)
- {
- tag = "P";
- }
- else if ((pictureType & 0x10000) == 0)
- {
- tag = "B";
- }
- else if ((pictureType & 0x8000) == 0)
- {
- tag = "I";
- }
- else if ((pictureType & 0x4000) == 0)
- {
- tag = "BI";
- }
- else
- {
- tag = null;
- }
- if (stream.IsInitialized) return;
- }
- }
- else if (parse == 0x0000010F)
- {
- sequenceHeaderParse = 6;
- }
- else if (sequenceHeaderParse > 0)
- {
- --sequenceHeaderParse;
- switch (sequenceHeaderParse)
- {
- case 5:
- int profileLevel = ((parse & 0x38) >> 3);
- if (((parse & 0xC0) >> 6) == 3)
- {
- stream.EncodingProfile = string.Format(
- "Advanced Profile {0}", profileLevel);
- }
- else
- {
- stream.EncodingProfile = string.Format(
- "Main Profile {0}", profileLevel);
- }
- break;
-
- case 0:
- if (((parse & 0x40) >> 6) > 0)
- {
- isInterlaced = true;
- }
- else
- {
- isInterlaced = false;
- }
- break;
- }
- stream.IsVBR = true;
- stream.IsInitialized = true;
- }
- }
- }
- }
-}